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Consider the following statements, I. A boundary is diathermic

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Solving time: 3 mins

Consider the following statements,
I. A boundary is diathermic if a change of state is observed when two objects at different temperatures are brought into contact.
II. A boundary is adiabatic if no change occurs even though the two objects have different temperatures.
III. Thermal equilibrium is established if no change of state occurs when two objects $A$ and $B$ are in contact through a diathermic boundary.
Select the correct statements.

I and II

II and III

I and III

I, II and III

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New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

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Consider the following statements,
I. A boundary is diathermic if a change of state is observed when two objects at different temperatures are brought into contact.
II. A boundary is adiabatic if no change occurs even though the two objects have different temperatures.
III. Thermal equilibrium is established if no change of state occurs when two objects

A

and

B

are in contact through a diathermic boundary.
Select the correct statements.

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Text solutionVerified

(d) I, II and III

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Question Text	Consider the following statements, I. A boundary is diathermic if a change of state is observed when two objects at different temperatures are brought into contact. II. A boundary is adiabatic if no change occurs even though the two objects have different temperatures. III. Thermal equilibrium is established if no change of state occurs when two objects $A$ and $B$ are in contact through a diathermic boundary. Select the correct statements.
Topic	Thermodynamics and Thermochemistry
Subject	Chemistry
Class	Class 11
Answer Type	Text solution:1
Upvotes	128

Text solutionVerified

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